<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title>表格</title>
</head>
<body>
	<div>布局标签</div>
	<div>布局标签</div>
	<p>段落</p>
	<p>段落</p>
	<!-- 表格标签table -->
	<table border="1" width="50%" height="300" align="center" bgcolor="lightblue" bordercolor="red" 
		cellspacing="0" cellpadding="0" >
		<caption>武汉小吃</caption>
		<!-- 行标签tr -->
		<tr>
			<!-- th表头 -->
			<th>热干面</th>
			<th>豆皮</th>
			<th>周黑鸭</th>
			<th>
				热门城市：
			<select>
				<optgroup label="10k以下">
					<option>0-5000</option>
					<option>5000-10000</option>
				</optgroup>
				<optgroup label="10k以上">
					<option>10000-20000</option>
					<option>20000-100000</option>
				</optgroup>
			</select>
			</th>
		</tr>
		<!-- 行标签tr -->
		<tr>
			<!-- 普通单元格td -->
			<td align="center" valign="bottom">4份</td>
			<td valign="bottom">3张</td>
			<td valign="bottom">10只</td>
			<td valign="top">5桶</td>
		</tr>
	</table>
</body>
</html>